Article ISI
JOURNAL OF SEPARATION SCIENCE  (2017)

Evaluation of microextraction by packed sorbent, liquid–liquid microextraction and derivatization pretreatment of diet-derived phenolic acids in plasma by gas chromatography with triple quadrupole mass spectrometry

Bustamante, Luis; Cardenas, Diana; von Baer, Dietrich; Pastene, Edgar; Duran-Sandoval, Daniel; Vergara, Carola; Mardones, Claudia